Excellent AT&T Video on SWR

Ken, KG6PO, sent us this gem:

http://techchannel.att.com/play-video.cfm/2011/3/7/AT&T-Archives-Similarities-of-Wave-Behavior

I really like the way Dr. Shive brings together mechanical and electrical phenomena. You get the sense that he had "The Knack" -- note the twinkle in his eye when he explains a particularly intriguing point.

Warning: I think the AT&T archive of which this is part will become another enormous (but worthwhile) time sink for many of us. Thanks Ken. Thanks Dr. Shive.